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MX2018007275A - Process for gas phase surface treatment. - Google Patents

Process for gas phase surface treatment.

Info

Publication number
MX2018007275A
MX2018007275A MX2018007275A MX2018007275A MX2018007275A MX 2018007275 A MX2018007275 A MX 2018007275A MX 2018007275 A MX2018007275 A MX 2018007275A MX 2018007275 A MX2018007275 A MX 2018007275A MX 2018007275 A MX2018007275 A MX 2018007275A
Authority
MX
Mexico
Prior art keywords
carbon fiber
nitrogen
gas phase
surface treatment
fiber
Prior art date
Application number
MX2018007275A
Other languages
Spanish (es)
Other versions
MX376037B (en
Inventor
C Chiu Shao
Original Assignee
Cytec Ind Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cytec Ind Inc filed Critical Cytec Ind Inc
Publication of MX2018007275A publication Critical patent/MX2018007275A/en
Publication of MX376037B publication Critical patent/MX376037B/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
    • D01F11/10—Chemical after-treatment of artificial filaments or the like during manufacture of carbon
    • D01F11/12—Chemical after-treatment of artificial filaments or the like during manufacture of carbon with inorganic substances ; Intercalation
    • D01F11/128—Nitrides, nitrogen carbides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/06—Reinforcing macromolecular compounds with loose or coherent fibrous material using pretreated fibrous materials
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
    • D01F11/10—Chemical after-treatment of artificial filaments or the like during manufacture of carbon
    • D01F11/12—Chemical after-treatment of artificial filaments or the like during manufacture of carbon with inorganic substances ; Intercalation
    • D01F11/122—Oxygen, oxygen-generating compounds
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
    • D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
    • D01F9/20—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products
    • D01F9/21—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F9/22—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyacrylonitriles
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/34—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxygen, ozone or ozonides
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/58—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with nitrogen or compounds thereof, e.g. with nitrides
    • D06M11/59—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with nitrogen or compounds thereof, e.g. with nitrides with ammonia; with complexes of organic amines with inorganic substances
    • D06M11/60—Ammonia as a gas or in solution
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/40—Fibres of carbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Inorganic Fibers (AREA)

Abstract

Un tratamiento de superficie con fase gaseosa para tratar fibra de carbono que incluye (a) exponer una fibra de carbono a una atmósfera de oxidación gaseosa para formar una fibra de carbono modificada con una superficie de fibra oxidada; seguido por (b) exponer la superficie de fibra oxidada a una atmósfera que contiene nitrógeno gaseoso para formar una fibra de carbono modificada con una superficie enriquecida con nitrógeno, en donde la superficie enriquecida con nitrógeno exhibe un incremento en proporción de nitrógeno superficial a carbono superficial (N/C) como se compara con la superficie de la fibra de carbono antes a la exposición a (a). Las etapas (a) y (b) son realizadas continuamente sin ningún tratamiento superficial de intervención adicional.A gas phase surface treatment to treat carbon fiber that includes (a) exposing a carbon fiber to a gas oxidation atmosphere to form a modified carbon fiber with an oxidized fiber surface; followed by (b) exposing the surface of oxidized fiber to an atmosphere containing gaseous nitrogen to form a modified carbon fiber with a surface enriched with nitrogen, wherein the surface enriched with nitrogen exhibits an increase in proportion of surface nitrogen to surface carbon (N / C) as compared to the surface of the carbon fiber before exposure to (a). Stages (a) and (b) are carried out continuously without any superficial intervention intervention.

MX2018007275A 2015-12-22 2016-12-19 PROCESS FOR SURFACE TREATMENT WITH GAS PHASE. MX376037B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562270656P 2015-12-22 2015-12-22
PCT/US2016/067574 WO2017112598A1 (en) 2015-12-22 2016-12-19 Process for gas phase surface treatment

Publications (2)

Publication Number Publication Date
MX2018007275A true MX2018007275A (en) 2018-09-06
MX376037B MX376037B (en) 2025-03-07

Family

ID=57822036

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018007275A MX376037B (en) 2015-12-22 2016-12-19 PROCESS FOR SURFACE TREATMENT WITH GAS PHASE.

Country Status (12)

Country Link
US (2) US10060053B2 (en)
EP (1) EP3394331B1 (en)
JP (1) JP7092671B2 (en)
KR (1) KR20180094081A (en)
CN (1) CN108431311B (en)
AU (1) AU2016377496B2 (en)
BR (1) BR112018012553B1 (en)
CA (1) CA3009340A1 (en)
ES (1) ES2899079T3 (en)
MX (1) MX376037B (en)
TW (1) TWI699466B (en)
WO (1) WO2017112598A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111286816B (en) * 2018-12-10 2022-11-29 天津工业大学 Preparation method of polyacrylonitrile-based carbon fiber with smooth surface
CN110528277A (en) * 2019-08-21 2019-12-03 大同新成新材料股份有限公司 A kind of surface treatment method of carbon fiber
FR3124508A1 (en) * 2021-06-23 2022-12-30 Safran Ceramics Process for processing a silicon carbide fiber
CN115710817B (en) * 2022-10-07 2024-06-18 河南师范大学 A method for preparing high-defect porous carbon fiber using ozone-assisted laser

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5116220B2 (en) * 1972-12-22 1976-05-22
JPS5116219B2 (en) * 1972-12-22 1976-05-22
CA1018716A (en) * 1972-12-22 1977-10-11 Kureha Kagaku Kogyo Kabushiki Kaisha Process for the surface treatment of carbon fibres
US4507272A (en) * 1983-05-09 1985-03-26 Hitco Method of purifying partially carbonized pan material prior to carbonization
US4608402A (en) * 1985-08-09 1986-08-26 E. I. Du Pont De Nemours And Company Surface treatment of pitch-based carbon fibers
JP2514637B2 (en) * 1986-09-20 1996-07-10 日機装 株式会社 Surface treatment method for vapor grown carbon fiber
JPS6385167A (en) * 1986-09-22 1988-04-15 東レ株式会社 Surface modified carbon fiber and its production
JPS6468570A (en) * 1987-09-03 1989-03-14 Asahi Chemical Ind Surface modification of carbon fiber
JP3656864B2 (en) * 1996-02-14 2005-06-08 東レ株式会社 Carbon fiber, method for producing the same, and prepreg using the carbon fiber
JP2001207377A (en) 2000-01-28 2001-08-03 Toho Rayon Co Ltd Surface-modified carbon fiber
JP2011017100A (en) * 2009-07-09 2011-01-27 Toray Ind Inc Method for producing carbon fiber
CN103215692B (en) * 2013-03-26 2015-05-13 北京化工大学 Preparation method of high-carbon-yield polyacrylonitrile-based carbon fiber
CN103806274B (en) * 2014-03-03 2015-09-16 哈尔滨工业大学 A kind of method of carbon fiber surface graft polymers
KR101563892B1 (en) * 2014-04-09 2015-10-30 인하대학교 산학협력단 Activated carbon fibers for hydrogen storage

Also Published As

Publication number Publication date
JP7092671B2 (en) 2022-06-28
TWI699466B (en) 2020-07-21
CN108431311A (en) 2018-08-21
AU2016377496A1 (en) 2018-06-14
WO2017112598A1 (en) 2017-06-29
AU2016377496B2 (en) 2020-05-21
CN108431311B (en) 2021-06-25
US20180327935A1 (en) 2018-11-15
MX376037B (en) 2025-03-07
EP3394331B1 (en) 2021-09-01
US10060053B2 (en) 2018-08-28
TW201736655A (en) 2017-10-16
US20170175298A1 (en) 2017-06-22
CA3009340A1 (en) 2017-06-29
EP3394331A1 (en) 2018-10-31
BR112018012553B1 (en) 2022-12-06
ES2899079T3 (en) 2022-03-10
BR112018012553A2 (en) 2018-12-04
JP2018538459A (en) 2018-12-27
KR20180094081A (en) 2018-08-22

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